Yuuma Kuga

__Height:__ 141 cm (4'6") Yuuma has a laid back personality and is not very knowledgeable about Japanese customs, due to being from another world (despite having a Japanese father), leading to some run-ins with rough people. He is logical, advising [Mikumo](https://anilist.co/character/81237/Mikumo-Osamu) to stay away from the Trion Battle Soldier rather than save the students as Mikumo could die. He seems to be aligned with Border's cause, fighting against Neighbor forces.